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CFR > Title 42 - Public Health > CHAPTER IV—CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES > SUBCHAPTER C—MEDICAL ASSISTANCE PROGRAMS (parts 430 to 456) > PART 456—UTILIZATION CONTROL > SUBPART B—Utilization Control: All Medicaid Services (§456.21 to §456.23) > 456.21—Scope.
456.21—Scope.
This subpart prescribes utilization control requirements applicable to all services provided under a State plan.